Opinions

Notice on a NRA request for an ACER opinion (Lithuanian gas tariff methodology)

Opinions on draft Network Codes

Description
ACER Opinion 04-2015.pdfACER Opinion 04-2015
ACER Opinion on the Network Code on Emergency and Restoration
29/06/2015
ACER Opinion 02-2015.pdfACER Opinion 02-2015
ACER Opinion on the NC on Harmonised Transmission Tariff Structures for Gas
30/03/2015
ACER Opinion 14-2014.pdfACER Opinion 14-2014
ACER Opinion on the Network Code on HVDC
Supporting documents to ACER Opinion 14-201429/07/2014
ACER Opinion 21-2013.pdfACER Opinion 21-2013
ACER Opinion on NC on Interoperability and Data Exchange Rules
25/11/2013
ACER Opinion 12-2013.pdfACER Opinion 12-2013
ACER Opinion on the Network Code on Operational Planning and Scheduling (OPS)
20/06/2013
ACER Opinion 10-2013.pdfACER Opinion 10-2013
ACER Opinion on the Network Code on Operational Security
29/05/2013
ACER Opinion 06-2013.pdfACER Opinion 06-2013
ACER Opinion on the Network Code on Demand Connection
27/03/2013
ACER Opinion 01-2013.pdfACER Opinion 01-2013
ACER Opinion on the NC on Gas Balancing of Transmission Networks
28/01/2013
ACER Opinion 10-2012.pdfACER Opinion 10-2012
ACER Opinion on ENTSO-E's Network Code on CACM
21/12/2012
ACER Opinion 04-2012 Reasoning.pdfACER Opinion 04-2012 Reasoning
on the Network Code on Capacity Allocation Mechanisms for the European gas transmission network
05/06/2012
ACER Reasoned Opinion 04-2012 Consultants Study Final Report.pdfACER Reasoned Opinion 04-2012 Consultants Study Final Report
on auction design for capacity allocation in gas transmission networks
05/06/2012
ACER Opinion 04-2012.pdfACER Opinion 04-2012
on Network Code on CAM for European Gas Transmission Network
04/06/2012
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Opinions on other ENTSOs documents

 

Description
ACER Opinion 12-2017.pdfACER Opinion 12-2017
on the ENTSO-E Annual Report 2016
02/08/2017
ACER Opinion 11-2017.pdfACER Opinion 11-2017
on ENTSOG's Summer Supply Outlook 2017
02/08/2017
ACER Opinion 09-2017.pdfACER Opinion 09-2017
on ENTSO-E's recommendations on technical cooperation for third-country TSOs
07/04/2017
ACER Opinion 07-2017.pdfACER Opinion 07-2017
on ENTSOS' draft consistent and interlinked electricity and gas market and network model
03/04/2017
ACER Opinion 06-2017.pdfACER Opinion 06-2017
on the ENTSOG draft TYNDP 2017
20/03/2017
ACER Opinion 05-2017.pdfACER Opinion 05-2017
on the draft ENTSO-E Guideline for CBA of Grid Development Projects
Supporting doc_Annex IV_ENTSO-E_draft CBA 2.013/03/2017
ACER Opinion 04-2017.pdfACER Opinion 04-2017
on the Adoption of Common Network Operation Tools by ENTSOG
13/02/2017
ACER Opinion 03-2017.pdfACER Opinion 03-2017
on the ENTSO-E Winter Outlook Report 2016/2017 and Summer Review 2016
13/02/2017
ACER Opinion 02-2017.pdfACER Opinion 02-2017
on the first update of the Manual of Procedures for the ENTSO-E Central Information Transparency Platform
13/02/2017
ACER Opinion 01-2017.pdfACER Opinion 01-2017
on the ENTSO-E draft TYNDP 2016
07/02/2017
ACER Opinion 16-2016.pdfACER Opinion 16-2016
on ENTSOG's Winter Supply Outlook 2016-17
20/12/2016
ACER Opinion 15-2016.pdfACER Opinion 15-2016
on the draft ENTSO-E Work Programme 2016 through December 2017
20/12/2016
ACER Opinion 13-2016.pdfACER Opinion 13-2016
on ENTSOG's 2017 draft Annual Work Programme
28/10/2016
ACER Opinion 12-2016.pdfACER Opinion 12-2016
on the ENTSO-E draft TYNDP 2016 Scenario Development Report
07/10/2016
ACER Opinion 11-2016.pdfACER Opinion 11-2016
on the ENTSO-E Research and Innovation Roadmap 2017-2026
07/10/2016
ACER Opinion 10-2016.pdfACER Opinion 10-2016
on the ENTSO-E SOR 2016 and WR 2015-2016
07/10/2016
ACER Opinion 09-2016.pdfACER Opinion 09-2016
on ENTSOG's Annual Report 2015
07/10/2016
ACER Opinion 08-2016.pdfACER Opinion 08-2016
on TYNDP implementation
01/08/2016
ACER Opinion 07-2016.pdfACER Opinion 07-2016
on ENTSOG's Summer Supply Outlook 2016
27/06/2016
ACER Opinion 06-2016.pdfACER Opinion 06-2016
on the ENTSO-E Annual Report 2015
27/06/2016
ACER Opinion 05-2016.pdfACER Opinion 05-2016
on the ENTSO-E Monitoring Plan
21/06/2016
ACER Opinion 03-2016.pdfACER Opinion 03-2016
on ENTSO-E Recommendations on Cooperation EU and third-country TSOs
21/03/2016
ACER Opinion 02-2016.pdfACER Opinion 02-2016
on ENTSO-E Network Operation Tools Report
21/03/2016
ACER Opinion 01-2016.pdfACER Opinion 01-2016
on ENTSO-E WOR 2015-16 and SR 2015
12/02/2016
ACER Opinion 18-2015.pdfACER Opinion 18-2015
on ENTSOG Winter Supply Outlook 2015-16
21/12/2015
ACER Opinion 17-2015.pdfACER Opinion 17-2015
on the draft ENTSO-E Work Programme 2015 through December 2016
21/12/2015
ACER Opinion 16-2015.pdfACER Opinion 16-2015
on ENTSOG’s 2016 draft Annual work programme
24/11/2015
ACER Opinion 13-2015.pdfACER Opinion 13-2015
ACER Opinion on the ENTSOG draft interconnection agreement template of default
28/10/2015
ACER Opinion 12-2015.pdfACER Opinion 12-2015
ACER Opinion on the ENTSO-E Annual Report 2014
28/10/2015
ACER Opinion 11-2015.pdfACER Opinion 11-2015
ACER Opinion on on the draft ten-year network development plan 2015 submitted by ENTSOG
22/10/2015
ACER Opinion 10-2015.pdfACER Opinion 10-2015
ACER Opinion on the ENTSO-E Summer Outlook Report 2015 & Winter Review 2014-2015
05/10/2015
ACER Opinion 07-2015.pdfACER Opinion 07-2015
ACER Opinion on ENTSOG's Summer Supply Outlook 2015
31/08/2015
ACER Opinion 08-2015.pdfACER Opinion 08-2015
ACER Opinion on the Annual Report 2014 of ENTSOG
31/08/2015
ACER Opinion 06-2015.pdfACER Opinion 06-2015
ACER Opinion on the ENTSO-E RD Roadmap 2013-2022
22/07/2015
ACER Opinion 05-2015.pdfACER Opinion 05-2015
ACER Opinion on the ENTSO-E Winter Outlook Report 2014-15  Summer Review 2014
29/06/2015
ACER Opinion 01-2015.pdfACER Opinion 01-2015
ACER Opinion on the ENTSO-E draft Ten-Year Network Development Plan 2014
04/02/2015
ACER Opinion 21-2014.pdfACER Opinion 21-2014
ACER Opinion on the draft ENTSO-E SO&AF 2014-2030
22/12/2014
ACER Opinion 19-2014.pdfACER Opinion 19-2014
ACER Opinion on ENTSOG's Winter Supply Outlook 2014-15
22/12/2014
ACER Opinion 20-2014.pdfACER Opinion 20-2014
ACER Opinion on the draft ENTSO-E Work Programme 2014-2015
22/12/2014
ACER Opinion 18-2014.pdfACER Opinion 18-2014
ACER Opinion on ENTSOG's 2015 Annual Work Programme
27/11/2014
ACER Opinion 17-2014.pdfACER Opinion 17-2014
ACER Opinion on the ENTSO-E Incidents Classification Scale - Methodology 2014
01/10/2014
ACER Opinion 15-2014.pdfACER Opinion 15-2014
ACER Opinion on the ENTSO-E Summer Outlook Report 2014 and Winter Review 2013-2014
29/07/2014
ACER Opinion 12-2014.pdfACER Opinion 12-2014
ACER Opinion on the ENTSO-E Annual Report 2013
20/06/2014
ACER Opinion 13-2014.pdfACER Opinion 13-2014
ACER Opinion on ENTSOG's Summer Supply Outlook 2014
20/06/2014
ACER Opinion 10-2014.pdfACER Opinion 10-2014
ACER Opinion on the Annual Report 2013 of ENTSOG
19/05/2014
ACER Opinion 11-2014.pdfACER Opinion 11-2014
ACER Opinion on ENTSO-E R&D Implementation Plan 2015-2017
19/05/2014
ACER Opinion 07-2014.pdfACER Opinion 07-2014
ACER Opinion on ENTSO-E Network Code on Electricity Balancing
24/03/2014
ACER Opinion 06-2014.pdfACER Opinion 06-2014
ACER Opinion on the ENTSOG amendments to the Statutes of the Association
17/03/2014
ACER Opinion 05-2014.pdfACER Opinion 05-2014
ACER Opinion on the ENTSO-E Winter Outlook Report 2013-14 and Summer Review 2013
26/02/2014
ACER Opinion 04-2014.pdfACER Opinion 04-2014
ACER Opinion on the ENTSOG Cost-Benefit Analysis Methodology
14/02/2014
ACER Opinion 03-2014.pdfACER Opinion 03-2014
ACER Opinion on the Proposal for operation of the ENTSO-E Central Information Transparency Platform
Proposal for Operation of the ENTSO-E Central Information Transparency Platform05/02/2014
ACER Opinion 01-2014.pdfACER Opinion 01-2014
ACER Opinion on the ENTSO-E Guideline for CBA of Grid Development Projects
31/01/2014
ACER Opinion 02-2014.pdfACER Opinion 02-2014
ACER Opinion on ENTSOG's Winter Supply Outlook 2013-14
31/01/2014
ACER Opinion 25-2013.pdfACER Opinion 25-2013
ACER Opinion on the draft ENTSO-E Work Programme 2014
Supporting documents to ACER Opinion 25-201320/12/2013
ACER Opinion 26-2013.pdfACER Opinion 26-2013
ACER Opinion on the ENTSO-E Manual of Procedures (Transparency Platform)
Manual of Procedures for the ENTSO-E Central Information Transparency Platform20/12/2013
ACER Opinion 24-2013.pdfACER Opinion 24-2013
ACER Opinion on ENTSO-E's NC on Forward Capacity Allocation
Supporting Documents to ACER Opinion 24-201320/12/2013
ACER Opinion 23-2013.pdfACER Opinion 23-2013
ACER Opinion on ENTSOG's 2014 Annual Work Programme
02/12/2013
ACER Opinion 22-2013.pdfACER Opinion 22-2013
ACER Opinion on ENTSO-E Summer Outlook Report 2013 and Winter Review 2012-2013
29/11/2013
ACER Opinion 20-2013.pdfACER Opinion 20-2013
ACER Opinion on a harmonised format for data publication by ENTSOG and TSOs
11/10/2013
ACER Opinion 19-2013.pdfACER Opinion 19-2013
ACER Opinion on the Network Code on LFCR
ENTSO-E letter of 10 September 201330/09/2013
ACER Opinion 18-2013.pdfACER Opinion 18-2013
ACER Opinion on ENTSOG's draft community-wide TYNDP 2013-2022
13/09/2013
ACER Opinion 17-2013.pdfACER Opinion 17-2013
ACER opinion on the ENTSO-E Annual Report 2012
05/08/2013
ACER Opinion 14-2013.pdfACER Opinion 14-2013
ACER Opinion on ENTSOG's 2012 Annual Report
28/06/2013
ACER Opinion 13-2013.pdfACER Opinion 13-2013
ACER Opinion on ENTSOG's Annual Summer Supply Outlook 2013
28/06/2013
ACER Opinion 11-2013.pdfACER Opinion 11-2013
ACER Opinion on the ENTSO-E RD Roadmap 2013-2022 and Implementation Plan 2014-2016
29/05/2013
ACER Opinion 08-2013.pdfACER Opinion 08-2013
ACER Opinion on the ENTSOE Winter Outlook Report 2012-2013 and Summer Review 2012
03/04/2013
ACER Opinion 04-2013.pdfACER Opinion 04-2013
ACER Opinion on ENTSOG's 2011 Annual Report
15/02/2013
ACER Opinion 03-2013.pdfACER Opinion 03-2013
ACER Opinion on ENTSOG's Annual Winter Supply Outlook 2012-13
15/02/2013
ACER Opinion 02-2013.pdfACER Opinion 02-2013
ACER Opinion on the ENTSO-E Draft Annual Work Programme 2012 through 2013
29/01/2013
ACER Opinion 09-2012.pdfACER Opinion 09-2012
on ENTSOG's 2013 Annual Work Programme
20/12/2012
ACER Opinion 08-2012.pdfACER Opinion 08-2012
on ENTSO-E's NC for Requirements for Grid Connection applicable to all Generators
16/10/2012
ACER Opinion 07-2012.pdfACER Opinion 07-2012
on the ENTSO-E Summer Outlook Report 2012 and Winter Review 2011-2012
11/10/2012
ACER Opinion 06-2012.pdfACER Opinion 06-2012
on the ENTSO-E Ten-Year Network Development Plan 2012 including ANNEX
07/09/2012
ACER Opinion 05-2012.pdfACER Opinion 05-2012
on ENTSOG's 2012 Annual Summer Supply Outlook
07/09/2012
ACER Opinion 02-2012.pdfACER Opinion 02-2012
on ENTSOG's 2011-2012 Annual Winter Supply Outlook
04/06/2012
ACER Opinion 03-2012 on the ENTSO-E Annual Report 2011.pdfACER Opinion 03-2012 on the ENTSO-E Annual Report 2011
on the ENTSO-E Annual Report 2011
ACER Opinion 01-2012 on ENTSOG's 2012 Annual Work Programme.pdfACER Opinion 01-2012 on ENTSOG's 2012 Annual Work Programme
ACER Opinion 01-2012 on ENTSOG's 2012 Annual Work Programme
ACER Opinion 02-2011.pdfACER Opinion 02-2011
on ENTSO-E Statutes Rules of Procedure and list of members
ACER Opinion on ENTSO-E Statutes Rules of Procedure and list of members.pdfACER Opinion on ENTSO-E Statutes Rules of Procedure and list of members
on ENTSO-E Statutes Rules of Procedure and list of members
ACER Opinion on ENTSO-E Work Programme.pdfACER Opinion on ENTSO-E Work Programme
on ENTSO-E Work Programme 2011-2012
ACER Opinion on ENTSOG Statutes Rules of Procedure and List of Members.pdfACER Opinion on ENTSOG Statutes Rules of Procedure and List of Members
on ENTSOG Statutes Rules of Procedure and List of Members
ACER Opinion 01-2011.pdfACER Opinion 01-2011
on the ENTSO-E Statutes Rules of Procedure and list of members
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 Opinions on NRA decisions

 

Description
ACER Opinion 09-2015.pdfACER Opinion 09-2015
ACER Opinion 09-2015 on the compliance of NRAs’ decisions approving methods of cross-border capacity allocation in the CEE region
Related documents to the ACER Opinion 09-2015 on the compliance of NRAs’ decisions approving methods of cross-border capacity allocation in the CEE region23/09/2015
ACER Opinion 03-2015.pdfACER Opinion 03-2015
ACER Opinion on the Compliance of the Decision of NCC
Annexes to the ACER Opinion 03-2015 on the Compliance of the Decision of NCC13/07/2015
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 Other Opinions

Description
ACER Opinion 14-2017.pdfACER Opinion 14-2017
ON THE DRAFT REGIONAL LISTS OF PROPOSED ELECTRICITY PROJECTS OF COMMON INTEREST 2017
Annex 5 to the ACER Opinion 14-201719/10/2017
ACER Opinion 13-2017.pdfACER Opinion 13-2017
ON THE DRAFT REGIONAL LISTS OF PROPOSED GAS PROJECTS OF COMMON INTEREST 2017
19/10/2017
ACER Opinion 10-2017.pdfACER Opinion 10-2017
on the application of Article 30(2) of Commission Regulation (EU) 2016-1719
18/04/2017
ACER Opinion 08-2017.pdfACER Opinion 08-2017
on Electricity Projects in NDPs and EU TYNDP 2016
07/04/2017
ACER Opinion 14-2016.pdfACER Opinion 14-2016
ON GAS NETWORK DEVELOPMENTS: REVIEW OF NATIONAL NETWORK DEVELOPMENT PLANS TO ASSESS THEIR CONSISTENCY WITH THE EU TEN-YEAR NETWORK DEVELOPMENT PLAN AND MONITORING OF THE IMPLEMENTATION OF THE EU TEN-YEAR NETWORK DEVELOPMENT PLAN ...
13/12/2016
ACER Opinion 04-2016.pdfACER Opinion 04-2016
on the National Ten-Year Electricity Network Development Plan
30/03/2016
ACER Opinion 15-2015.pdfACER Opinion 15-2015
ACER Opinion on the draft regional lists of proposed gas PCIs 2015
13/11/2015
ACER Opinion 14-2015.pdfACER Opinion 14-2015
COORDINATED-ACER Opinion 14-2015 on the draft regional lists of proposed electricity PCIs 2015
Full document history for ACER Opinion 14-201513/11/2015
ACER Opinion 22-2014.pdfACER Opinion 22-2014
ACER Opinion on the implementation of the investments in gas network development plans
05/01/2015
ACER Opinion 16-2014.pdfACER Opinion 16-2014
ACER Opinion on the Implementation of Investments in Electricity Transmission Networks
04/08/2014
ACER Opinion 09-2014.pdfACER Opinion 09-2014
ACER Opinion on the Appropriate Range of Transmission Charges Paid by Electricity Producers
16/04/2014
ACER Opinion 08-2014.pdfACER Opinion 08-2014
ACER Opinion on the National Ten-Year Electricity Network Development Plans
09/04/2014
ACER Opinion 16-2013.pdfACER Opinion 16-2013
ACER Opinion on the Draft Regional Lists of Proposed Electricity PCIs 2013
23/07/2013
ACER Opinion 15-2013.pdfACER Opinion 15-2013
ACER Opinion on the Draft Regional Lists of  Proposed Gas PCIs 2013
23/07/2013
ACER Opinion 09-2013.pdfACER Opinion 09-2013
ACER Opinionon Gas Regional Investment Plans 2011(12)-2020(21)
04/04/2013
ACER Opinion 07-2013.pdfACER Opinion 07-2013
ACER Opinion on the suitability of LRAIC for the assessment of ITC
02/04/2013
ACER Opinion on.pdfACER Opinion on
the European Ten Year Network Development Plan 2011-2020 published by ENTSOG
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